曾俞衡，项目研究员，博士生导师，于2005年浙江大学材料科学与工程学系获学士学位，2010年浙江大学硅材料国家重点实验室获博士学位，毕业后在中科院宁波材料所从事博士后研究，2015年获中科院公派留学项目资助赴澳大利亚国立大学交流访问，2019年12月晋升项目研究员。

曾俞衡长期从事晶体硅材料、硅薄膜材料、硅基太阳电池等相关研究；近年来专注隧穿氧化硅钝化接触（TOPCon）技术研究，成功开发新型含氮/碳多晶硅、高质量原位等离子体氧化等新材料新技术，开发出认证效率>25%的新型高效TOPCon概念验证电池；截至2024年3月，累计在Energy Environ. Sci.、Adv. Energy Mater.、Small、Sol. RRL、Sol. Energy Mater. & Sol. Cells、Sol. Energy、Cell Reports Phys. Sci.等能源/光伏主流期刊上发表SCI论文120余篇，其中一作/通讯作者60余篇；申请国家专利110余项，已授权40余项；曾获2011年度浙江省科学技术奖一等奖（排名7）；先后主持国家自然科学面上基金、青年基金、国家重点研发计划二级子课题、浙江省尖兵领雁攻关项目子课题、浙江省自然科学面上基金、辽宁省首批揭榜挂帅科技攻关项目子课题、宁波市科技创新2025项目子课题、宁波市自然科学基金、中国博士后基金面上资助和特别资助；与业内各光伏企业建有广泛联系，参与企业技术委托开发多项，实现技术转移转化1项；与团队成员及合作公司一起开发出具有自主知识产权的量产型管式PECVD装备及其全套技术，获APVIA亚洲光伏-科技成就奖（大学研究所类）、中国发明协会发明创业奖创新奖二等奖、2021年Si-PV十佳贡献奖；推动管式PECVD技术发展，助力其被光伏产业广泛接受并成为TOPCon电池的主要技术路线之一。

研究方向
高效钝化接触晶硅太阳电池、钙钛矿/晶硅叠层太阳电池（晶硅底电池、复合结设计）。

招生方向
新能源材料及相关技术。

近期代表性论文

1 Jiakai Zhou, Xianglin Su, Bike Zhang, Yuheng Zeng, Wei Liu, Jichun Ye, Juan Li, Shengzhi Xu, Qian Huang, Xiaodan Zhang, Ying Zhao, and Guofu Hou, Ultrafast laser-annealing of hydrogenated amorphous silicon in tunnel oxide passivating contacts for high-efficiency n-type silicon solar cells, Materials Today Energy, 42, 101559 (2024).

2    Hongliang Yu, Wei Liu, Haojiang Du, Zunke Liu, Mingdun Liao, Ning Song, Zhenhai Yang, Yuheng Zeng, and Jichun Ye, Low-temperature fabrication of boron-doped amorphous silicon passivating contact as a local selective emitter for high-efficiency n-type TOPCon solar cells, Nano Energy, 125, 109556 (2024).

3    Lei Yang, Yali Ou, Xiang Lv, Na Lin, Yuheng Zeng, Zechen Hu, Shuai Yuan, Jichun Ye, Xuegong Yu, and Deren Yang, Enhanced passivation effect of tunnel oxide prepared by ozone-gas oxidation (OGO) for n-type polysilicon passivated contact (TOPCon) solar cells, Energy & Environmental Materials, Accepted (2024).

4    Xin Li, Zhiqin Ying, Xuezhen Wang, Yuheng Zeng, Xi Yang, and Jichun Ye, How to enable highly efficient and large-area fabrication on specific textures for monolithic perovskite/silicon tandem solar cells?, Information & Functional Materials, n/a, 1 (2024).

5    Shengguo Jiang, Zetao Ding, Xin Li, Liping Zhang, Zhiqin Ying, Xi Yang, Zhenhai Yang, Weichuang Yang, Yuheng Zeng, and Jichun Ye, Advancing Monolithic Perovskite/TOPCon Tandem Solar Cells through Industrial-Level Sub-Micron Random Pyramids, Advanced Function Materials, 2401900, 1 (2024).

6    Zetao Ding, Zunke Liu, Mengchao Xing, Xiangying Xue, Weichuang Yang, Wei Liu, Mingdun Liao, Zhenhai Yang, Yuheng Zeng, and Jichun Ye, Highly Transparent Oxygen-Doped Poly-Si with In-situ N2O Oxidant for Poly-Si Passivating Contacts in Perovskite/Silicon Tandem Solar Cells, Solar RRL, 2400134 (2024).

7    Jiakai Zhou, Guichang Wang, Xianglin Su, Huizhi Ren, Yuheng Zeng, Wei Liu, Bike Zhang, Xiaodan Zhang, Ying Zhao, and Guofu Hou, Passivation improvement of poly-SiOx based TOPCon contacts by thermal annealing in a water vapor atmosphere: mechanism exploration and application research, Adv. Energy Mater., 2300201 (2023).

8    Jingming Zheng, Zhiqin Ying, Zhenhai Yang, Zedong Lin, He Wei, Li Chen, Xi Yang, Yuheng Zeng, Xiaofeng Li, and Jichun Ye, Polycrystalline silicon tunnelling recombination layers for high-efficiency perovskite/tunnel oxide passivating contact tandem solar cells, Nature Energy, 8, 1250 (2023).

9    Yuheng Zeng, Zunke Liu, Mingdun Liao, Wei Liu, Zhenhai Yang, and Jichun Ye, Novel polysilicon in resisting thermal-evaporation Al-electrode damage and its application in back-junction passivated contact p-type solar cells, Nanotechnology, 34, 455705 (2023).

10  Yuheng Zeng, Zetao Ding, Zunke Liu, Dian Ma, Wei Liu, Zhenhai Yang, Xi Yang, Zhiqin Ying, Jingsong Sun, Jiang Sheng, Baojie Yan, and Jichun Ye, Efficiency-loss analysis of perovskite / silicon tandem solar cells by identifying detrimental effects in diode-model current-voltage curves Journal of Semiconductors, 44, 1 (2023).

荣誉奖励
浙江省科学技术奖一等奖，重掺磷直拉硅单晶的制备技术及应用（No.11140101）， 排名7；

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